/* ============================================================
   Pest Bug Identifier – Frontend Styles
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;900&display=swap');

.pbi-wrap {
    --pbi-bg:      #f5f5f5;
    --pbi-surface: #ececec;
    --pbi-card:    #ffffff;
    --pbi-border:  #e0e0e0;
    --pbi-accent:  #e30e20;
    --pbi-accent2: #ff3347;
    --pbi-danger:  #e30e20;
    --pbi-caution: #d97706;
    --pbi-text:    #000000;
    --pbi-muted:   #555555;
    --pbi-radius:  25px;

    font-family: 'Poppins', 'Segoe UI', sans-serif;
    color: var(--pbi-text);
    max-width: 620px;
    margin: 40px auto;
    background: var(--pbi-bg);
}

/* Header */
.pbi-header { text-align: center; margin-bottom: 28px; }

.pbi-eyebrow {
    font-size: 11px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--pbi-accent);
    margin-bottom: 8px;
    font-weight: 600;
}

.pbi-title {
    font-size: clamp(36px, 8vw, 64px) !important;
    font-weight: 900 !important;
    line-height: 1 !important;
    color: #000000 !important;
    letter-spacing: 1px;
    margin: 0 0 10px !important;
    border: none !important;
    padding: 0 !important;
}

.pbi-title span { color: var(--pbi-accent); }

.pbi-sub {
    color: var(--pbi-muted);
    font-size: 15px;
    line-height: 1.6;
    margin: 0 !important;
}

/* Card */
.pbi-card {
    background: var(--pbi-card);
    border: 1px solid var(--pbi-border);
    border-radius: var(--pbi-radius);
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0,0,0,0.08);
    padding: 30px;
}

/* Drop Zone */
.pbi-drop-zone {
    padding: 24px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    cursor: pointer;
    border-bottom: 1px solid var(--pbi-border);
    transition: background 0.2s;
    position: relative;
    text-align: center;
}

.pbi-drop-zone.pbi-dragover { background: #fdecea; }
.pbi-drop-zone.pbi-has-image { padding: 0; }

.pbi-drop-zone input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
    width: 100%;
    height: 100%;
    font-size: 0;
}

.pbi-drop-icon {
    width: 64px; height: 64px;
    background: #fdecea;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 30px;
    border: 2px dashed #f5a0a7;
    transition: border-color 0.2s, transform 0.2s;
    flex-shrink: 0;
}

.pbi-drop-zone:hover .pbi-drop-icon {
    border-color: var(--pbi-accent);
    transform: scale(1.08);
}

.pbi-drop-label {
    font-size: 14px;
    color: var(--pbi-muted);
    margin: 0 !important;
    line-height: 1.5;
}

.pbi-drop-label strong { color: var(--pbi-accent); }

/* Preview */
.pbi-preview-wrap { width: 100%; position: relative; }
.pbi-preview-wrap img {
    width: 100%;
    max-height: 320px;
    object-fit: cover;
    display: block;
}

.pbi-change-btn {
    position: absolute; bottom: 10px; right: 10px;
    background: rgba(255,255,255,0.92) !important;
    border: 1px solid var(--pbi-border) !important;
    color: #000 !important;
    padding: 6px 14px !important;
    border-radius: 6px !important;
    font-size: 12px !important;
    cursor: pointer;
    transition: background 0.2s;
    box-shadow: 0 1px 4px rgba(0,0,0,0.12) !important;
    font-family: inherit !important;
}

.pbi-change-btn:hover { background: #f5f5f5 !important; }

/* Actions */
.pbi-actions { padding: 18px 0 0; }

.pbi-identify-btn {
    width: 100%;
    background: var(--pbi-accent) !important;
    color: #0f1a0e !important;
    border: none !important;
    border-radius: 8px !important;
    padding: 16px 24px !important;
    font-size: 20px !important;
    font-weight: 900 !important;
    letter-spacing: 1px !important;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s, opacity 0.2s;
    font-family: inherit !important;
    box-shadow: none !important;
}

.pbi-identify-btn:hover:not(:disabled) {
    background: var(--pbi-accent2) !important;
    transform: translateY(-1px);
}

.pbi-identify-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
    transform: none !important;
}

/* Loading */
.pbi-loading {
    padding: 24px 0;
    text-align: center;
    border-top: 1px solid var(--pbi-border);
}

.pbi-spinner {
    width: 40px; height: 40px;
    border: 3px solid var(--pbi-border);
    border-top-color: var(--pbi-accent);
    border-radius: 50%;
    animation: pbi-spin 0.8s linear infinite;
    margin: 0 auto 16px;
}

@keyframes pbi-spin { to { transform: rotate(360deg); } }

.pbi-loading-text {
    color: var(--pbi-muted);
    font-size: 14px;
    margin: 0 !important;
}

.pbi-loading-text strong {
    color: #000;
    display: block;
    font-size: 17px;
    margin-bottom: 4px;
}

/* Error */
.pbi-error {
    margin: 0 0 20px;
    background: #fdecea;
    border: 1px solid #f5a0a7;
    border-radius: 8px;
    padding: 14px 16px;
    color: #b00010;
    font-size: 14px;
}

/* Results */
.pbi-result { padding: 0; }
.pbi-divider { height: 1px; background: var(--pbi-border); margin-bottom: 24px; }

.pbi-pest-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 18px;
}

.pbi-pest-name {
    font-size: 30px !important;
    font-weight: 900 !important;
    line-height: 1 !important;
    color: #000000 !important;
    margin: 0 !important;
}

.pbi-pest-sci {
    font-size: 13px;
    color: var(--pbi-muted);
    font-style: italic;
    margin-top: 4px;
}

.pbi-badge {
    background: var(--pbi-accent);
    color: #ffffff;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 4px;
    white-space: nowrap;
    flex-shrink: 0;
    margin-top: 4px;
}

.pbi-badge.pbi-danger  { background: var(--pbi-danger); color: #fff; }
.pbi-badge.pbi-caution { background: var(--pbi-caution); color: #fff; }

/* Confidence bar */
.pbi-conf-bar { margin-bottom: 20px; }

.pbi-conf-label {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--pbi-muted);
    margin-bottom: 6px;
}

.pbi-bar-track {
    height: 6px;
    background: var(--pbi-border);
    border-radius: 3px;
    overflow: hidden;
}

.pbi-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #e30e20, #ff6b7a);
    border-radius: 3px;
    width: 0%;
    transition: width 1s cubic-bezier(.4,0,.2,1);
}

/* Info grid */
.pbi-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 18px;
}

.pbi-info-cell {
    background: var(--pbi-surface);
    border: 1px solid var(--pbi-border);
    border-radius: 8px;
    padding: 12px 14px;
}

.pbi-info-label {
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--pbi-muted);
    margin-bottom: 4px;
}

.pbi-info-val {
    font-size: 14px;
    font-weight: 600;
    color: #000;
    line-height: 1.3;
}

/* Description */
.pbi-desc {
    font-size: 14px;
    color: var(--pbi-muted);
    line-height: 1.7;
    margin-bottom: 12px !important;
}

.pbi-custom-msg {
    font-size: 13px;
    color: var(--pbi-accent);
    line-height: 1.6;
    margin-bottom: 16px !important;
    font-style: italic;
}

/* CTA */
.pbi-cta-box {
    background: #000;
    border: 1px solid #000;
    border-radius: 10px;
    padding: 18px 20px;
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.pbi-cta-icon { font-size: 28px; flex-shrink: 0; }

.pbi-cta-text { flex: 1; min-width: 120px; }
.pbi-cta-text strong {
    color: #ffffff;
    display: block;
    margin-bottom: 4px;
    font-size: 15px;
}
.pbi-cta-text span {
    font-size: 13px;
    color: #aaaaaa;
}

.pbi-cta-btn {
    display: inline-block;
    background: var(--pbi-accent) !important;
    color: #ffffff !important;
    border: none !important;
    border-radius: 6px !important;
    padding: 10px 18px !important;
    font-weight: 700 !important;
    font-size: 13px !important;
    cursor: pointer;
    white-space: nowrap;
    text-decoration: none !important;
    transition: background 0.2s;
    font-family: inherit !important;
}

.pbi-cta-btn:hover {
    background: var(--pbi-accent2) !important;
    color: #ffffff !important;
}

/* Footer */
.pbi-footer {
    text-align: center;
    font-size: 11px;
    color: #999;
    margin-top: 16px !important;
}

/* Custom message */
.pbi-custom-msg {
    font-size: 13px;
    color: var(--pbi-accent);
    line-height: 1.6;
    margin-bottom: 16px !important;
    font-style: italic;
    font-weight: 600;
}

/* Responsive */
@media (max-width: 480px) {
    .pbi-info-grid { grid-template-columns: 1fr; }
    .pbi-cta-box { flex-direction: column; align-items: flex-start; }
    .pbi-pest-header { flex-direction: column; }
}

/* ============================================================
   Location Fields
   ============================================================ */

.pbi-location {
    padding: 16px 0 0;
    border-top: 1px solid var(--pbi-border);
}

.pbi-location-label {
    font-size: 13px;
    font-weight: 600;
    color: #000;
    margin: 0 0 10px !important;
}

.pbi-location-hint {
    font-weight: 400;
    color: var(--pbi-muted);
    font-size: 12px;
}

.pbi-location-fields {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.pbi-location-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
    flex: 1;
}

.pbi-state-group { flex: 0 0 160px; }

.pbi-location-group label {
    font-size: 11px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--pbi-muted);
    font-weight: 500;
}

.pbi-location-group input[type="text"],
.pbi-location-group select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--pbi-border);
    border-radius: 8px;
    background: #fff;
    color: #000;
    font-family: inherit;
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    appearance: none;
    -webkit-appearance: none;
}

.pbi-location-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23999' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 32px;
    cursor: pointer;
}

.pbi-location-group input:focus,
.pbi-location-group select:focus {
    border-color: var(--pbi-accent);
    box-shadow: 0 0 0 3px rgba(227,14,32,0.1);
}

/* ============================================================
   Low Confidence Warning
   ============================================================ */

.pbi-low-conf-warn {
    background: #fff8e1;
    border: 1px solid #ffe082;
    border-radius: 8px;
    padding: 12px 14px;
    font-size: 13px;
    color: #7a5800;
    margin-bottom: 16px;
    line-height: 1.5;
}

.pbi-low-conf-warn strong { color: #5a3e00; }

/* ============================================================
   Look-alike Pests
   ============================================================ */

.pbi-lookalikes {
    background: var(--pbi-surface);
    border: 1px solid var(--pbi-border);
    border-radius: 8px;
    padding: 12px 14px;
    margin-bottom: 16px;
}

.pbi-lookalikes-title {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--pbi-muted);
    margin: 0 0 8px !important;
    text-transform: uppercase;
}

.pbi-lookalikes-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.pbi-lookalike-tag {
    display: inline-block;
    background: #fff;
    border: 1px solid var(--pbi-border);
    border-radius: 20px;
    padding: 4px 12px;
    font-size: 13px;
    color: #333;
    font-weight: 500;
}

/* ============================================================
   Disclaimer
   ============================================================ */

.pbi-disclaimer {
    font-size: 11px;
    color: #aaa;
    text-align: center;
    margin: 16px 0 0 !important;
    line-height: 1.5;
    font-style: italic;
}

/* ============================================================
   Responsive updates
   ============================================================ */

@media (max-width: 480px) {
    .pbi-location-fields { flex-direction: column; }
    .pbi-state-group { flex: 1; }
}